Home / 45,307,230.99-62,519,318.42-25,457,844.03

Finding the Fourth Proportional to 45,307,230.99, 62,519,318.42 and 25,457,844.03

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Solution

The fourth proportional to 45,307,230.99, 62,519,318.42 and 25,457,844.03 is: 35,129,206.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,307,230.99 : 62,519,318.42 = 25,457,844.03 : x
  2. Step 2: Convert to fraction form
    45,307,230.99/62,519,318.42 = 25,457,844.03/x
  3. Step 3: Cross multiply
    45,307,230.99x = 62,519,318.42 × 25,457,844.03
  4. Step 4: Simplify right side
    45,307,230.99x = 1,591,607,057,070,976.75
  5. Step 5: Solve for x
    x = 1,591,607,057,070,976.75/45,307,230.99
  6. Step 6: Final answer
    x = 35,129,206.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.